#666FA3
COLOR VALUES
Conversion reference
HEX
#666FA3RGB
102, 111, 163HSL
231°, 25%, 52%HSV
231°, 37.0%, 64.0%HWB
231°, 40.0%, 36.1%CMYK
37%, 32%, 0%, 36%LAB
48.06, 9.83, -29.08CSS
--color-primary: #666FA3;Tailwind
colors: { primary: '#666FA3' }HARMONIES
Color relationships
White text
4.81:1AA Pass · AAA Fail
Contrast reference
#FFFFFFChoose final text in the actual UI context.
CIEDE2000
Related colors
Muted Blue
#616D9EΔE00 1.429Muted Blue#616E9EΔE00 1.477Muted Blue#616C9EΔE00 1.507Muted Blue#616F9EΔE00 1.645Muted Blue#616B9EΔE00 1.689Muted Blue#61709EΔE00 1.905Muted Blue#616A9EΔE00 1.943Muted Cobalt#6E71A6ΔE00 2.079Muted Cobalt#6E72A6ΔE00 2.102Muted Cobalt#6E70A6ΔE00 2.131Muted Cobalt#6E73A6ΔE00 2.201Muted Blue#61719EΔE00 2.23Muted Cobalt#61699EΔE00 2.243Muted Cobalt#6E6FA6ΔE00 2.252Muted Cobalt#6E74A6ΔE00 2.366Muted Cobalt#6E6EA6ΔE00 2.43Soft Blue#646FAFΔE00 2.458Soft Cobalt#646EAFΔE00 2.506Soft Blue#6471AFΔE00 2.554Muted Cobalt#61689EΔE00 2.57Muted Cobalt#6E75A6ΔE00 2.587Muted Blue#61729EΔE00 2.6Soft Cobalt#646DAFΔE00 2.614Soft Blue#6472AFΔE00 2.692About #666fa3 #666FA3
#666FA3 is represented by RGB (102, 111, 163) and HSL (231°, 25%, 52%). These values are useful references for digital design, interfaces, charts, illustrations and development workflows.
HEX is convenient for CSS and design tokens. RGB describes the screen color channels, HSL provides an intuitive hue/saturation/lightness model, and CMYK is a conversion reference for print workflows. Actual print appearance can vary with color profiles, inks, paper and production conditions.
Pritikart Color Lab also provides CIEDE2000 similarity, color harmonies, generated lighter/darker relationships and WCAG contrast calculations. Accessibility results are mathematical checks and should be verified in the final UI context.